First action: set the draft aside briefly, then read it aloud and mark every spot where you stumble. Keep those marked spots for later; step 5 handles them during sentence-level polish. Before touching any of them, start with step 1 and check whether your thesis is clear.
Then work through the ordered steps below, from thesis clarity down to sentence-level polish.
Ordered revision steps
Do a structural audit before any sentence fixing. Check the thesis first: can you point to one sentence that states your main claim? If it takes two sentences or hides in a conclusion, move or sharpen it now.
Reverse outline next. Summarize each paragraph's main idea in a few words, then scan the list for tangents, repeats, or paragraphs that do not support the thesis.
Run a skeleton test. Bold each topic sentence and read only the bolded lines in order. They should tell the essay's story by themselves; gaps or jumps show where paragraph flow breaks.
Check evidence balance if you use sources. Try a two-color pass, highlighting even paraphrased source text in one color and your own sentences in another. Heavy highlighter coverage suggests the sources are speaking louder than you.
Save sentence-level polish for last. Reading aloud works well here; where you stumble, tighten wording, fix spelling and commas, and cut sentences you no longer need.
A finished skeleton check in action
First, restate your draft's thesis in one sentence. If you cannot, sharpen it before running the skeleton test, since the chains below only mean something when one clear claim exists to test against.
Here is a passing chain. Suppose you bolded four topic sentences and read them in order: Cities grow upward when land is scarce. New building codes made towers safer. Lifts made upper floors usable. Dense housing keeps commutes short. The bolded lines tell a story, so paragraph flow holds.
Now imagine the third line read Lifts changed everything. Here the bolded chain breaks: changed everything says nothing a reader can follow. That gap marks the paragraph to rewrite, ideally with a topic sentence that names what the paragraph actually argues.
Try the skeleton test yourself. Bold the first sentence of every paragraph, then read only those bolded lines in order. If they read like a clear, connected story, your paragraph flow is logical. If one bolded line is vague or out of place, you have found a paragraph that needs a stronger topic sentence. Treat what the skeleton test flags as a starting point rather than a final verdict, and trust your own read-aloud ear alongside it. The skeleton picks up gaps between paragraphs, but only careful listening will tell you whether individual sentences actually sound right.
Completion check. Can you point to one sentence that states your thesis, and did you read only your bolded topic sentences in order before touching commas or spelling? If both are true, the structural pass is done.
You can also confirm the order held: structure first, sentences last. If your reverse outline shows a tangential or repetitive paragraph, fix that before polishing. The default next step is to cut it entirely; alternatively, merge it with a neighbouring paragraph, or rewrite its topic sentence so it matches the thesis. If you polished wording in a paragraph you later cut, return to step 1 and recheck the outline.